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AquAnswers
  • HOME
  • Categories
    • Getting Started & How-Tos
    • Aquatic Profiles
      • Aquatic Pet Profiles
      • Aquatic Plant Profiles
    • Freshwater Aquarium
      • Angel Fish
      • Barbs
      • Betta Fish
      • Cichlids
      • Cory Catfish
      • Discus Fish
      • Freshwater Sharks
      • Freshwater Shrimp
      • Freshwater Snails
      • Freshwater Turtles
      • Goldfish
      • Guppies
      • Mollies
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      • Oscar Fish
      • Plecos
      • Rainbowfish
      • Amphibians
    • Saltwater Aquarium
    • Fish Health
    • Aquascaping
      • Gear & Tank Setups
      • Gear Help
        • Aquarium Filter
        • Aquarium Heater
        • Aquarium Tank
      • Water Care
    • Fish Ideas
      • Fish Ideas for a Freshwater Aquarium
      • Fish Ideas for Saltwater and Reef Aquariums
      • Fish Keeping Guides
  • All Posts
Close up of the face of a Zig-Zag Eel.

Zig‑Zag Eel (Mastacembelus armatus): Dramatically Patterned Burrower for Intermediate Aquarists

Updated: January 2nd, 2026 | Published by Momchil

In this guide, we’ll share how to distinguish Zig-Zag eels from other eel variants, set up a mid-level to large-sized tank, provide adequate diet, select compatible mates, and ensure optimal health care for this aquatic beauty. 

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A well aquascaped tank enclosing with a Peacock Eel resting on a few rocks.

Peacock Eel (Macrognathus siamensis): Graceful and Peaceful Diver for Community Aquariums

Updated: January 2nd, 2026 | Published by Momchil

Come learn how to distinguish between Peacock Eels and other spiny eel species using their physical appearance and characteristics. This guide also shares a complete care guide to maintain this eel throughout its ~8 year lifespan.

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Three Bichirs swimming along the tank floor.

Bichirs (Polypterus spp.): Ancient Prehistoric Fish for Enthusiasts

Updated: January 2nd, 2026 | Published by Momchil

Discover bichirs, a prehistoric freshwater fish with lungs, striking armor, and unique personalities. Come learn how to care for them in this full bichir care guide.

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Green Alien Betta Fish.

Alien Betta Fish (Betta splendens): A Metallic Showpiece With Mysterious Origins

Updated: January 2nd, 2026 | Published by Momchil

The Alien Betta Fish is a stunning hybrid with metallic colors and a bold personality. In this complete guide we share care tips, tank setup, feeding, and much more!

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A collage of four different colored Crowntail Betta fish.

Crowntail Betta Fish (Betta splendens): The Spiky Showstopper With Bold Personality and Flaring Fins

Updated: January 2nd, 2026 | Published by Momchil

In this guide we share how to distinguish between the Crowntail Betta species and other variants to ensure you provide the best possible care, tank setup, feeding, and much more for this species!

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A close-up of a Fire Eel's face with its mouth slightly open.

Fire Eel (Mastacembelus Erythrotaenia): Fiery Colors, Majestic Presence for Committed Aquarists

Updated: January 2nd, 2026 | Published by Momchil

Explore the mysterious charm of the Fire Eel, a striking freshwater fish with bold red stripes and a personality to match. Learn care tips, tank setup, diet, and more in this guide.

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Tire Track Eel resting on the substrate alongside the rocks of its aquarium.

Tire Track Eel (Mastacembelus Favus): Majestic Burrowing Beauty for Dedicated Aquarists

Updated: January 2nd, 2026 | Published by Momchil

In this post we share how to successfully distinguish a Tire Track Eel from other similar species and how to provide adequate care for this eel species to thrive in an aquarium. 

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A Yellowtail spiny eel with its pale brownish body and yellow fins resting on a rock in its aquarium.

Yellowtail Spiny Eel (Macrognathus pancalus): A Small but Striking Beginner-Friendly Eel

Updated: January 2nd, 2026 | Published by Momchil

Your one-stop guide to Yellowtail spiny eel maintenance in a medium-sized community aquarium. This overview includes easy identification tips and unique dimorphism features. 

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A beautiful white and black Plakat Betta!

Plakat Betta Fish (Betta splendens): Short-Finned Strength, Personality, and Care

Updated: January 2nd, 2026 | Published by Momchil

This guide shares details on caring for the Plakat Betta fish species, a small but active and interesting pet for your nano aquarium, including breeding tips for selective traits, tank setup, feeding, and much more!

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A collage of amphibians.

7 Beginner-Friendly Amphibians: Complete Care Guides for First-Time Owners

Updated: January 2nd, 2026 | Published by Momchil

Practical tips for choosing the best beginner amphibian pets for your home aquarium, including care guide and dietary guidelines. 

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About Us

Aquanswers is a blog about freshwater and saltwater pets, where we share inspiration, tips , detailed research, & ideas for your aquarium. We have made MANY mistakes throughout our fishkeeping journey and thus learned A LOT of valuable lessons. Join in on our community of hobbyist to grow and Share Your Experiences!

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  • HOME
  • Categories
    • Getting Started & How-Tos
    • Aquatic Profiles
      • Aquatic Pet Profiles
      • Aquatic Plant Profiles
    • Freshwater Aquarium
      • Angel Fish
      • Barbs
      • Betta Fish
      • Cichlids
      • Cory Catfish
      • Discus Fish
      • Freshwater Sharks
      • Freshwater Shrimp
      • Freshwater Snails
      • Freshwater Turtles
      • Goldfish
      • Guppies
      • Mollies
      • Pet Eels
      • Oscar Fish
      • Plecos
      • Rainbowfish
      • Amphibians
    • Saltwater Aquarium
    • Fish Health
    • Aquascaping
      • Gear & Tank Setups
      • Gear Help
        • Aquarium Filter
        • Aquarium Heater
        • Aquarium Tank
      • Water Care
    • Fish Ideas
      • Fish Ideas for a Freshwater Aquarium
      • Fish Ideas for Saltwater and Reef Aquariums
      • Fish Keeping Guides
  • All Posts

Follow Us

Pinterest